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1419293-70-1

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1419293-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1419293-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,9,2,9 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1419293-70:
(9*1)+(8*4)+(7*1)+(6*9)+(5*2)+(4*9)+(3*3)+(2*7)+(1*0)=171
171 % 10 = 1
So 1419293-70-1 is a valid CAS Registry Number.

1419293-70-1Downstream Products

1419293-70-1Relevant articles and documents

Indium-catalyzed C(sp3)-H functionalization of 2-methylazaarenes through direct benzylic addition to trifluoromethyl ketones

Jamal, Zaini,Teo, Yong-Chua

, p. 26949 - 26953 (2015)

The application of trivalent indium for the Lewis acid-catalyzed C(sp3)-H functionalization of 2-methylazaarenes is reported. InCl3 was discovered to catalyze the direct addition of the benzylic C-H bond in the azaarenes to trifluoro

Iron-catalyzed benzylic addition of 2-methyl azaarenes to substituted trifluoromethyl ketones

Lim, Jiayu Alicia,Teo, Yong-Chua

supporting information, p. 1076 - 1084 (2021/01/11)

This paper demonstrated a new and economical methodology using Fe(ClO4)2·H2O as a catalyst for the direct C(sp3)–H functionalization of 2-methyl azaarenes via addition to trifluoromethyl ketones. The use of Fe salts as a Lewis acid catalyst has shown great potential as an accessible, affordable, and effective catalyst for the reaction. Under mild, optimized conditions, an extensive range of 2-alkenylated azaarenes was produced with yields of up to 95%.

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